sc672MP C2003

Ricoh MP C2003 Error SC672: Fix Guide

The Ricoh MP C2003 error sc672 refers to a communication time-out between the machine and the main controller board. When the internal system boot fails, the printer goes into an error state. Learning why my Ricoh MP C2003 showing error sc672 happens ensures you take the right steps to troubleshoot the internal logic.

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Common causes

  • 1Temporary board communication glitch
  • 2Corrupt firmware state
  • 3Loose RAM module
  • 4Electrical fluctuation impact

Solutions

Quick Diagnosis

If the machine displays this code during startup and won't go past the loading screen, it is a logic issue.

Step-by-step Solution

  1. Unplug the printer completely.
  2. Wait 10 minutes to clear board memory.
  3. Re-plug and power on.
  4. Monitor for a successful system boot.

Prevention and Maintenance

Use a high-quality UPS to prevent electrical damage to your printer's controller board.

When to call a technician

If repeated power cycles fail, the controller board needs hardware-level repair.

Technical Data

  • Technology: Color MFP
  • Speed: 20 ppm
  • Connectivity: LAN, USB
  • Capacity: 1,200 sheets
  • Consumables: MP C2003 Series
  • Recommended Use: Office/Business
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Power cycle

    Unplug the device and wait 10 minutes.

  2. 2

    Memory check

    Ensure RAM modules are seated correctly.

  3. 3

    Initialize

    Power on and wait for the system to boot.

Frequently asked questions

This code means the main controller board failed to start or communicate during boot-up.

A power cycle often clears temporary synchronization issues.

No, this is a board/firmware error, not related to toner or paper.

The main controller board might require professional replacement.